<div dir="ltr"><div><div>Just wanted to add that so far, no existing ParaView features can take benefit of CUDA-aware MPI,<br></div><div>only simple MPI is used.<br></div>However you should be able to use it if you want to use it in your own plugins (parallels readers/filters).<br><br></div>Best,<br></div><div class="gmail_extra"><br clear="all"><div><div class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><b>Joachim Pouderoux</b><font size="2">, <font size="1">PhD</font></font><br><blockquote style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><font size="1"><i>Technical Expert - Scientific Computing Team</i></font><br><b><font size="1"><a href="http://www.kitware.fr" target="_blank">Kitware SAS</a></font></b><br></blockquote>
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<br><div class="gmail_quote">2017-01-12 9:58 GMT-04:00 Chuck Atkins <span dir="ltr"><<a href="mailto:chuck.atkins@kitware.com" target="_blank">chuck.atkins@kitware.com</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">There's no reason it can't; ParaView will use whatever MPI you've built it against.  The binaries on the <a href="http://parview.org" target="_blank">parview.org</a> website are built against MPICH with TCP so If you want to use a high performance interconnect, i.e. InfiniBand, then you'll want to build your own ParaView and provide it the appropriate MPI libraries, which in your case, would also be built to support direct GPU RDMA.<br><div><div class="gmail_extra"><br clear="all"><div><div class="m_-3888943870711013732gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr">----------<br>Chuck Atkins<br>Staff R&D Engineer, Scientific Computing<br>Kitware, Inc.<br><br></div></div></div></div></div></div></div>
<br><div class="gmail_quote"><span class="">On Wed, Jan 11, 2017 at 3:30 PM, Khayam Gondal <span dir="ltr"><<a href="mailto:khayam.gondal@gmail.com" target="_blank">khayam.gondal@gmail.com</a>></span> wrote:<br></span><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span class=""><div dir="ltr">When we use paraview with MPI, does it uses CUDA aware MPI or simple MPI implementations like OpenMPI / MPICH? </div>
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